CN208627445U - A kind of Traditional Chinese medicine crushing device - Google Patents

Abstract

The utility model relates to Chinese medicine manufacture fields, more particularly to a kind of Traditional Chinese medicine crushing device, including crush box, it is equipped in crush box and crushes bar, it crushes and is fixedly connected with crushing knife on bar, it crushes and is connected with driving mechanism on bar, it crushes bar and is fixedly connected with first gear far from one end of crushing box bottom, second gear is engaged in first gear, the fixed shear knife of strip is fixedly connected in second gear, the both ends of fixed shear knife be rotatably connected to respectively be strip the first movable shear knife and the second movable shear knife, first movable shear knife and the second movable shear knife are in the same plane, first movable shear knife is equipped with feedboard far from the side of crushing box bottom, first movable shear knife one end and second one end of movable shear knife far from fixed shear knife far from fixed shear knife are rotatably connected on feedboard, feedboard It is equipped with feed opening, the outside of feedboard is equipped with pusher.This programme, which realizes, crushes the Chinese medicine of strip.

Description

A kind of Traditional Chinese medicine crushing device

Technical field

The utility model relates to Chinese medicine manufacture field more particularly to a kind of Traditional Chinese medicine crushing devices.

Background technique

For Chinese medicine in processing technology, the crushing of Chinese medicine is essential step.But existing Traditional Chinese medicine crushing device is only Block-like Chinese medicine can be crushed.And for the Chinese medicine of strip, since Chinese medicine is longer, the crush box volume of Traditional Chinese medicine crushing device Limitation, the Chinese medicine of strip can not be put into crush box, therefore need in advance to be cut into the Chinese medicine of strip a bit of Then the block-like Chinese medicine of well cutting is put into crush box again and is crushed by a bit of bulk, therefore operate comparatively laborious. And the Chinese medicine of strip is cut into sectional blocky needs manually to cut using chopper, it is relatively elaborate, therefore design It is a kind of to can adapt in the device that strip Chinese medicine is crushed be the key that solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of Traditional Chinese medicine crushing devices, to realize that the Chinese medicine to strip carries out powder It is broken.

A kind of to achieve the above purpose, the technical solution of the present invention is: Traditional Chinese medicine crushing device, including crush box, powder It is equipped in broken case and crushes bar, crushed and be fixedly connected with crushing knife on bar, crushed and be connected with driving mechanism on bar, crush bar far from powder The one end in broken bottom portion is fixedly connected with first gear, and second gear is engaged in first gear, is fixedly connected in second gear Have a fixed shear knife of strip, the both ends of fixed shear knife be rotatably connected to respectively be strip the first movable shear knife With the second movable shear knife, the first movable shear knife and the second movable shear knife are in the same plane, the first movable shear knife Side far from crushing box bottom is equipped with feedboard, first movable shear knife one end and the second shears far from fixed shear knife The one end of cutter far from fixed shear knife is rotatably connected on feedboard, and feedboard is equipped with feed opening, the outside of feedboard Equipped with pusher.

The working principle of this programme are as follows: pusher is used for pusher, and the Chinese medicinal material of strip is passed through on feedboard Feed opening is pushed between the first movable shear knife and fixed shear knife, or Chinese medicinal material is pushed into the second movable shear knife Between fixed shear knife, to realize charging.Driving mechanism crushes bar rotation for driving, to drive the powder crushed on bar Broken swivel is dynamic, and crushing knife is for crushing block-like medicinal material.It also will drive when crushing bar rotation and be fixedly connected on crushing bar On first gear rotation.Since fixed shear knife, the first movable shear knife and the second movable shear knife are strip, and it is solid Determine the both ends of shear knife to be rotatablely connected with the first movable shear knife and the second movable shear knife respectively, thus the first movable shear knife and It can mutually be rotated around tie point between fixed shear knife, tie point can be surrounded between the second movable shear knife and fixed shear knife Mutually rotation, and because one end and second movable shear knife of the first movable shear knife far from fixed shear knife far from fixed shear One end of knife is rotatably connected on feedboard, therefore the first movable shear knife can be rotated around the tie point of itself and feedboard, Second movable shear knife can be rotated around the tie point of itself and feedboard, so as to make the first movable shear knife, the second shears A double-crank mechanism is constituted between cutter and fixed shear knife, the first movable shear knife and the second movable shear knife are equivalent to double Two cranks of crank mechanism, fixed shear knife are equivalent to the connecting rod of double-crank mechanism.Since second gear and first gear are nibbled It closes, second gear is fixed on fixed shear knife, and second gear is not rotatably connected on fixed shear knife, therefore first gear is certainly When turning, first gear drives second gear to revolve around first gear, and second gear can not rotation.When second gear revolves, Second gear drives fixed shear heel mobile with second gear, keeps fixed shear heel public around first gear with second gear Turn, in fixed shear knife process of revolution, fixed shear knife itself will not rotation, therefore fixed shear knife revolve when, fixed shear The movable shear knife of knife-band dynamic first is rotated around the tie point of the first movable shear knife and feedboard, fixed shear knife-band dynamic second Movable shear knife is rotated around the tie point of the second movable shear knife and feedboard, therefore the dynamic first activity shearing of fixed shear knife-band When knife and the second movable shear knife rotation, fixed shear knife can be staggered with the first movable shear knife or the second movable shear knife, To be pushed between fixed shear knife and the first movable shear knife or will be pushed into fixed shear knife and the second activity Strip medicinal material between shear knife is cut.

When by adopting the above technical scheme, the fixed shear knife in the 1, present apparatus and the first activity are had the advantages that Shear knife or fixed shear knife and the second movable shear knife during rotation, fixed shear knife and the first movable shear knife It mutually staggers, fixing cutter and the second movable shear knife mutually stagger, to will be located at fixed shear knife and the first movable shear knife Between or strip medicinal material between fixed shear knife and the second movable shear knife cut, the medicinal material of strip is cut At a bit of blocky medicinal material, then blocky medicinal material is fallen in crush box again is crushed, to be conducive to strip Pulverizing medicinal materials, improve strip medicinal material crush efficiency.2, when driving mechanism drives crushing bar rotation, not only make crushing knife pair Block-like medicinal material in crush box is crushed, can also by the engagement of first gear and second gear drive fixed shear knife, First movable shear knife and the second movable shear knife rotation, so that medicinal material be cut, without two driving mechanisms, simplification finishes Structure reduces the production cost of the present apparatus.3, it is staggered when shearing in fixed shear knife and the first movable shear knife, or fixation is cut Cutter and the second movable shear knife are staggered when shearing, and second gear follows fixed shear knife to turn to fixed shear knife and first and lives Lower section or second gear between dynamic shear knife turn to the lower section between fixed shear knife and the second movable shear knife, from And block the medicinal material sheared, medicinal material is limited, guarantees that the length of medicinal material shearing is consistent.

Further, it is equipped with striker plate between feedboard and the first movable shear knife, striker plate is equipped with can be with feed opening just Pair material hole, the both ends of striker plate are fixedly connected with the abutting block that can be offseted with the both ends of fixed shear knife, connect on striker plate It is connected to elastic mechanism.When fixed shear knife and the first movable shear knife close to each other or fixed shear knife and second movable When shear knife is close to each other, fixed shear knife is in process of revolution, and one end of fixed shear knife can offset with block is pushed against, thus logical Crossing abutting block pushes striker plate mobile, and striker plate sliding opposite with feedboard to make material hole and feed opening face, makes medicinal material Fallen between fixed shear knife and the first movable shear knife by feed opening and material hole, or fall to fixed shear knife and Between second movable shear knife, medicinal material is cut.In the case of other, material hole and discharge hole are mutually staggered, and medicinal material is by backgauge Plate is blocked, and medicinal material is prevented to be moved down into crush box, to control medicinal material charging.Elastic mechanism is for controlling backgauge sheet reset.

Further, elastic mechanism includes the first fixed plate and the second fixed plate being fixedly connected on feedboard, striker plate On be fixedly connected with sliding panel between the first fixed plate and the second fixed plate, connected between sliding panel and the first fixed plate There is the first spring, is connected with second spring between sliding panel and the second fixed plate.When striker plate is mobile, striker plate drives sliding Plate slides between the first fixed plate and the second fixed plate, thus compression perhaps the first spring of drawstring and drawstring or compression Second spring makes the first spring and second spring generate deformation, after one end of fixed shear knife is separated with abutting block, the first bullet Spring and second spring make to slide sheet reset under the action of elastic force, to drive backgauge sheet reset.

Further, one end and the second movable shear knife far from fixed shear knife of the first movable shear knife are far from fixed shear One end of knife is rotatably connected to vertical pivot between feedboard, and striker plate is equipped with sliding eye, and vertical pivot is slidably connected at sliding eye It is interior.When striker plate slides, sliding eye can make vertical pivot opposite sliding in sliding eye, to prevent vertical pivot from stopping striker plate sliding.

Further, pusher includes pouring weight.Pouring weight is used to push the medicinal material of strip, when material hole and feed opening face When, medicinal material under the suppressing action of pouring weight by feed opening and material hole enter fixed shear knife and the first movable shear knife it Between, or enter between fixed shear knife and the second movable shear knife, to be sheared.Pouring weight is without using power Medicinal material blanking is pushed, it is more energy saving.

Further, driving mechanism includes motor, is connected with belt between motor and crushing bar.Motor drives powder by belt Broken bar rotation, structure is simpler as a result,.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model embodiment；

Fig. 2 is the enlarged drawing of A in Fig. 1；

Fig. 3 is first gear in Fig. 1, second gear, fixed shear knife, the first movable shear knife and the second movable shear knife Top view.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description includes: crush box 1, crushing knife 2, crushes bar 3, pouring weight 4, feedboard 5, second The movable shear knife 10 of gear 6, first gear 7, medicinal material 8, striker plate 9, second pushes against block 11, fixed shear knife 12, sliding eye 13, the second fixed plate 14, second spring 15, sliding panel 16, the first spring 17, the first fixed plate 18, vertical pivot 19, material hole 20, The movable shear knife 23 of belt 21, first.

Embodiment is basic as shown in attached drawing 1- Fig. 3: a kind of Traditional Chinese medicine crushing device, including crush box 1, is equipped in crush box 1 Bar 3 is crushed, crushes and is welded with seven crushing knifes 2 being located in crush box 1 on bar 3, the rear for crushing 3 top of bar is equipped with motor, Belt 21 is connected between motor and crushing bar 3.As shown in Fig. 2-Fig. 3, the top for crushing bar 3 is welded with horizontally disposed first Gear 7 is engaged with second gear 6 in first gear 7, and the top of second gear 6 is cut by the fixation that vertical bar is welded with strip Cutter 12, the two sides of fixed shear knife 12 are equipped with sharp blade, and the both ends of fixed shear knife 12 are rotated by pin shaft respectively to be connected It is connected to the first movable shear knife 23 for being strip and the second movable shear knife 10, the first movable shear knife 23 is located at second and lives The left side of dynamic shear knife 10, the first movable shear knife 23 and the second movable shear knife 10 are in the same plane, as shown in figure 3, The upper lateral part of the upper lateral part of first movable shear knife 23 and the second movable shear knife 10 is equipped with sharp blade.First activity shearing The top of knife 23 and the second movable shear knife 10 is equipped with striker plate 9, and feedboard 5, the first movable shear knife are equipped with above striker plate 9 23 left end and the left end of the second movable shear knife 10 pass through vertical pivot 19 and are rotatably connected on feedboard 5, and feedboard 5 is equipped with Left and right two feed openings.The bottom of striker plate 9 is affixed with the first movable shear knife 23 and the second movable shear knife 10, backgauge Plate 9, which is equipped with, to be additionally provided with two sliding eyes 13, two vertical pivots 19 on striker plate 9 with two material holes 20 of feed opening face It is slidably connected in sliding eye 13, the left and right both ends of striker plate 9, which are welded with, to be supported with what the both ends of fixed shear knife 12 offseted Tight block 11.The bottom of feedboard 5 is welded with the first fixed plate 18 and the second fixed plate 14, is welded on striker plate 9 positioned at first Vertically arranged sliding panel 16 between fixed plate 18 and the second fixed plate 14, connects between sliding panel 16 and the first fixed plate 18 There is the first spring 17, is connected with second spring 15 between sliding panel 16 and the second fixed plate 14.It is inserted on the feed opening of feedboard 5 The medicinal material 8 of strip, the top of medicinal material 8 are pressed with pouring weight 4.

When using the present apparatus, start motor, motor drives crushing bar 3 to rotate clockwise by belt 21, crushes bar 3 and drives Crushing knife 2 and first gear 7 rotate clockwise.Since the top of second gear 6 is welded with fixed shear knife 12 by vertical bar, because This second gear 6 is fixed by vertical bar, and second gear 6 can not rotation.When 7 rotation of first gear, first gear 7 drives second Gear 6 revolves clockwise around first gear 7, and second gear 6 simultaneously drives fixed shear knife 12 to revolve around first gear 7, Gu Determining shear knife 12 itself will not be around its middle part rotation.Left end and the second movable shear knife 10 due to the first movable shear knife 23 Left end be to be rotatablely connected by vertical pivot 19, the right end of the first movable shear knife 23 and the left end of fixed shear knife 12 rotate and connect It connecing, the right end of the second movable shear knife 10 and the right end of fixed shear knife 12 are rotatablely connected, therefore when the revolution of fixed shear knife 12, It will drive the tie point circular-rotation that the first movable shear knife 23 surrounds itself and vertical pivot 19, also will drive the second movable shear knife 10 Around the tie point circular-rotation of itself and vertical pivot 19.Therefore, fixed shear knife 12, first movable shear knife 23, the second shears Double-crank mechanism is equivalent between cutter 10, the first movable shear knife 23 and the second movable shear knife 10 are equivalent to double-crank mechanism Crank, fixed shear knife 12 is equivalent to the connecting rod of double-crank mechanism.Fixed shear knife 12 is driving the first movable shear knife 23 and second in movable 10 rotation process of shear knife, the blade of fixed shear knife 12 can with the blade of the first movable shear knife 23 or The blade of the movable shear knife 10 of person second is staggered, so as to cut medicinal material 8.

When fixed shear knife 12 follows in 6 process of revolution of second gear, fixed shear knife 12 be can rotate to the second shears The upper left side of cutter 10 pushes at this point, the right end of fixed shear knife 12 and the abutting block 11 of 9 right end of striker plate offset and pushes against block 11 move right, push against block 11 drive striker plate 9 move right, striker plate 9 drive sliding panel 16 move right, sliding panel 16 with Second fixed plate 14 squeezes second spring 15, and sliding panel 16 and the first fixed plate 18 stretch the first spring 17,9 left side of striker plate Material hole 20 is staggered with discharge hole, and medicinal material 8 is blocked on striker plate 9, and medicinal material 8 will not fall to crush box 1 by striker plate 9 In, and the material hole 20 and discharge hole face on 9 right side of striker plate, medicinal material 8 pass through medicinal material 8 under the action of the gravity of pouring weight 4 Material hole 20 enters between fixed shear knife 12 and the second movable shear knife 10, and the bottom end of medicinal material 8 is by the top of second gear 6 Portion stops, and second gear 6 is fallen under preventing medicinal material 8 from continuing in crush box 1.Then fixed shear knife 12 and the second movable shear knife 10 cut medicinal material 8, and the medicinal material 8 after cutting is located in second gear 6, with the heap of the medicinal material of the cutting in second gear 6 Product, in revolution, the medicinal material in second gear 6 can gradually be fallen in crush box 1 second gear 6, make crushing knife 2 to crush box Medicinal material in 1 is crushed.After the right end of fixed shear knife 12 is far from the abutting block 11 of the right end of striker plate 9, sliding panel 16 It being moved to the left under the action of the first spring 17 and 15 elastic force of second spring, sliding panel 16 drives striker plate 9 to slide to the left, thus So that the material hole 20 on 9 right side of striker plate is staggered with discharge hole, so that medicinal material 8 is stopped blanking, prevent uncut medicinal material 8 from entering powder In broken case 1.

Similarly, when fixed shear knife 12 turns to the lower right of the first movable shear knife 23, at this point, fixed shear knife 12 The abutting block 11 of left end and 9 left end of striker plate offsets, so that striker plate 9 be made to be moved to the left, make material hole 20 on the right side of baffle with Discharge hole is staggered, the medicinal material 8 on right side will not blanking, and the material hole 20 and discharge hole face in 9 left side of striker plate, fixed shear knife 12 and first movable shear knife 23 medicinal material 8 is cut, the medicinal material 8 after cutting is located in second gear 6, with second gear 6 Revolution can gradually fall in crush box 1, crush crushing knife 2 to the medicinal material in crush box 1.When fixed shear knife 12 Left end of the left end far from striker plate 9 abutting block 11 after, striker plate 9 is acted in the first spring 17 and the elastic force of second spring 15 Under slide to the right, so that the material hole 20 on the right side of striker plate 9 be made to be staggered with discharge hole, make the stopping blanking of medicinal material 8, prevent from not cutting Medicinal material 8 enter in crush box 1.

Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as this The protection scope of utility model, these all will not influence the effect and patent practicability of the utility model implementation.This is practical new Technology, shape, the construction portion of the omitted description of type are well-known technique.

Claims (6)

1. a kind of Traditional Chinese medicine crushing device, including crush box, it is equipped in the crush box and crushes bar, is crushed and be fixedly connected with powder on bar Broken knife crushes and is connected with driving mechanism on bar, it is characterised in that: the crushing bar is fixedly connected far from one end of crushing box bottom There is first gear, second gear is engaged in first gear, the fixed shear of strip is fixedly connected in the second gear Knife, the both ends of fixed shear knife be rotatably connected to respectively be strip the first movable shear knife and the second movable shear knife, Described first movable shear knife and the second movable shear knife are in the same plane, and the first movable shear knife is far from crushing box bottom Side be equipped with feedboard, one end and second movable shear knife of the first movable shear knife far from fixed shear knife is cut far from fixation One end of cutter is rotatably connected on feedboard, and the feedboard is equipped with feed opening, and the outside of feedboard is equipped with pusher Structure.

2. a kind of Traditional Chinese medicine crushing device according to claim 1, it is characterised in that: the feedboard and the first activity are sheared Striker plate is equipped between knife, striker plate is equipped with can be with the material hole of feed opening face, and the both ends of striker plate are fixedly connected with can The abutting block to offset with the both ends of fixed shear knife is connected with elastic mechanism on the striker plate.

3. a kind of Traditional Chinese medicine crushing device according to claim 2, it is characterised in that: the elastic mechanism includes being fixedly connected The first fixed plate and the second fixed plate on feedboard are fixedly connected with positioned at the first fixed plate and second on the striker plate Sliding panel between fixed plate, is connected with the first spring between the sliding panel and the first fixed plate, sliding panel and second are fixed Second spring is connected between plate.

4. a kind of Traditional Chinese medicine crushing device according to claim 3, it is characterised in that: the described first movable shear knife is far from solid The one end and second one end of movable shear knife far from fixed shear knife for determining shear knife are rotatably connected between feedboard perpendicular Axis, the striker plate are equipped with sliding eye, and vertical pivot is slidably connected in sliding eye.

5. a kind of Traditional Chinese medicine crushing device according to claim 4, it is characterised in that: the pusher includes pouring weight.

6. a kind of Traditional Chinese medicine crushing device according to claim 5, it is characterised in that: the driving mechanism includes motor, electricity Belt is connected between machine and crushing bar.